2-2 HM-133VCPU(IC1: μPD789071)Reset IC(IC3: BD5245G)EE-PROM(IC6: BR24L02FV)5V regulatorQ1: 2SC2712D1: MA8056LED driverQ6, Q7: 2SA1586DS10*: LT1EP53ARegulator switchQ8: 2SC2712Q9: DTB113ZKLED driverQ4, Q5: 2SA1586DS11*: LT1EP53AData buffer circuitQ2: DTC114EUQ3: DTA114EUCPU(IC1: μPD789071)Reset IC(IC3: BD5245G)EE-PROMIC6: BR24L02FV[MAIN-A] unit only5V regulatorQ1: 2SC2712D1: MA8056LED driverQ6, Q7: 2SA1586DS10*: LT1EP53ARegulator switchQ8: 2SC2712Q9: DTB113ZKLED driverQ4, Q5: 2SA1586DS11*: LT1EP53AData buffer circuitQ2: DTC114EUQ3: DTA114EU*Located under side of the point2 - 2

IC-2200H

HM-133V

LOGIC unit;

MAIN unit;

pll circuits

port allocations

parts list

HM-118TN

INSIDE VIEW

MECHANICAL PARTS LIST AND DISSASEMBLY

BOARD LAYOUT

SEMI-CONDUCTOR INFORMATION

Icom IC-2200H Service Manual

i supplied accessories

quick reference guide

battery connection

antenna installation

Turning ON transceiver

i repeater operation

I Front panel

I Function display

I Rear panel

I Microphone keypad

I Preparation

I Using the keypad

I Tuning step selection

I Lock functions

BASIC OPERATION

I Audio mute function

I S-meter squelch

I Selecting output power

REPEATER OPERATION

I Subaudible tones

I Offset frequency

I Reversed duplex mode

I Auto repeater

MEMORY OPERATION

I Programming a memory channel

programming a memory channel via the microphone

I Transferring memory contents

I Programming channel names

I Memory clearing

I Memory bank selection

I Memory bank setting

I Transferring bank contents

CALL CHANNEL OPERATION

I Programming a call channel

SCAN OPERATION

I Scan start/stop

I Scan edges programming

I Skip channel setting

I Scan resume condition

priority watch

i priority watch operation

i programming a dtmf code

i transmitting a dtmf code

i pocket beep operation

tone scan

I Code programming

i pager operation

I Code squelch

I Digital mode operation

digital mode operation

i digital voice mode operation

I When receiving a Digital call

I Emergency communication

I Slow data communication

I GPS operation

other functions

I Initial set mode

i weather channel operation

i microphone keys

i data cloning

specifications

troubleshooting

i fuse replacement

i optional unit installation

mode arrangement

receiver circuits

transmitter circuits

power supply circuits

main unit

receive adjustments

i2200H